Table 2.

Duration of nystagmus during 1st, 2nd and 3rd visits in both groups

	1st visit	2nd visit (after 1 week)	3rd visit (after 4 weeks)
Group 1 (Epley’s)
Median	8 s#	0 s	0 s
Range	4–15 s	0–2 s	0–0 s
Group 2 (HBPRP)
Median	10 s	0 s	0 s
Range	6–15 s	0–6 s	0–0 s

^#s—seconds